5310-00-760-1257

Find complete technical information, availability, and procurement data for: 5310-00-760-1257
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-760-1257

Item Name Code

01857

Assigment Date

01/01/1962 (64 years ago)

0.375 inches nominal width across flats, 0.094 inches nominal nut height, hexagon nut style, right-hand thread direction, 2b thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2b
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 0.094 inches nominal
Width Across Flats: 0.375 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Bearing Surface Type: chamfered or washer faced
Material: copper alloy 360 overall
Material Document And Classification: qq-b-626 fed spec single material response overall
Surface Treatment: nickel overall
Surface Treatment Document And Classification: qq-n-290,cl 1,ty 7 fed spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-580-4780	No Name Available	07/01/1984

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
7601257	Hexagon Plain Nut

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-760-1257?

The FSCG of the NSN 5310-00-760-1257 is 5310

Does the NSN 5310-00-760-1257 have a Schedule B code assigned?

Yes, the Schedule B code is 7415290000

Does NSN 5310-00-760-1257 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5310-00-760-1257 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-760-1257 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-00-760-1257 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962